Mahesh Candiah Thiagarajah, MD - Medicare Emergency Medicine in Lewisville, TX

Mahesh Candiah Thiagarajah, MD is a medicare enrolled "Emergency Medicine" physician in Lewisville, Texas. His current practice location is 500 W Main St, Lewisville, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 420-1000.

Mahesh Candiah Thiagarajah is licensed to practice in Texas (license number L9928) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1386689677.

Contact Information

Mahesh Candiah Thiagarajah, MD
500 W Main St,
Lewisville, TX 75057-3629
(972) 420-1000
Not Available

Map and Direction




Physician's Profile

Full NameMahesh Candiah Thiagarajah
GenderMale
SpecialityEmergency Medicine
Location500 W Main St, Lewisville, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1386689677
  • Provider Enumeration Date: 06/19/2006
  • Last Update Date: 07/19/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1850336462
  • Enrollment ID: I20050623000971

Medical Identifiers

Medical identifiers for Mahesh Candiah Thiagarajah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386689677NPI-NPPES
P00364150OtherTXRAILROAD
174068003MedicaidTX
8W0730OtherTXBCBS
174068004MedicaidTX
8W1782OtherTXBCBS
174068002MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine L9928 (Texas)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mahesh Candiah Thiagarajah allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Texas Southwestern Medical Center At Dallas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972579365
PECOS PAC ID: 0648188250
Enrollment ID: O20031106000792
Entity NameLeading Edge Emergency Physicians, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003165259
PECOS PAC ID: 2466601588
Enrollment ID: O20121005000189

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mahesh Candiah Thiagarajah is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mahesh Candiah Thiagarajah, MD
5555 E Mockingbird Ln, 1108,
Dallas, TX 75206-5364

Ph: (214) 217-1911
Mahesh Candiah Thiagarajah, MD
500 W Main St,
Lewisville, TX 75057-3629

Ph: (972) 420-1000

Reviews and Comments


Emergency Medicine Doctors in Lewisville, TX

Dr. Catherine Eno Okpon Onabajo, M.D,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1118 W Main St, Lewisville, TX 75067
Phone: 972-956-5558    Fax: 972-956-0578
Dr. Ellen J O'connell, MD
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Practice Location: 500 W Main St, Lewisville, TX 75057
Phone: 972-420-1576    
Dr. Rebecca Lauren Schulman, MD
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Medicare: Medicare Enrolled
Practice Location: 1945 Lakepointe Dr, Lewisville, TX 75057
Phone: 814-274-9300    
Dr. Candis Lesley Beard, MD
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Medicare: Medicare Enrolled
Practice Location: 500 W Main St, Lewisville, TX 75057
Phone: 972-758-3523    
Dr. Kevin M Senser, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 500 W Main St, Lewisville, TX 75057
Phone: 469-370-2000    
Dr. Meera Chopra, D.O
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1596 W Main St, Lewisville, TX 75067
Phone: 972-829-4862    
Dr. Rouhollah F Prueitt, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 500 W Main St, Lewisville, TX 75057
Phone: 972-420-1576    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.